html,
body {
  width: 100%;
  height: 100%;
}
.header_low {
  width: 100%;
  height: 45px;
  background-color: orange;
  box-sizing: border-box;
  font-size: 20px;
}
.low_foot {
  width: 100%;
  height: 80px;
  background-color: orange;
}
.low_foot .low_foot1 {
  display: flex;
  width: 100%;
  height: 40px;
}
.low_foot .low_foot1 a {
  flex: 1;
  line-height: 40px;
  text-align: center;
  border: 1px solid red;
}
.low_foot .bottom {
  text-align: center;
}
.low_content {
  width: 100%;
}
.low_content .list2 {
  width: 100%;
}
.low_content .list2 li {
  height: 121px;
  width: 100%;
  margin: 10px;
  border-bottom: 1px solid red;
}
.low_content .list2 li a {
  display: flex;
}
.low_content .list2 li a .left {
  flex: 1;
}
.low_content .list2 li a .left img {
  width: 60%;
}
.low_content .list2 li a .right {
  flex: 4;
}
.yema {
  width: 100%;
  height: 30px;
  position: relative;
  bottom: 0;
  display: flex;
}
.yema .left {
  flex: 1;
  background-color: red;
  text-align: center;
}
.yema .cent {
  flex: 1;
  background-color: black;
  text-align: center;
}
.yema .right {
  flex: 1;
  background-color: blue;
  text-align: center;
}
